Spinal therapy cushion



FIG. 1 is a top, left perspective view of a spinal therapy cushion illustrating a new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left side view thereof, the right side view being a mirror image. 

The ornamental design for a spinal therapy cushion, as shown. 